.popup__button-submit {
    background-color: black;
    border: none;
    border-radius: 2px;
    font-family: inherit;
    color: white;
    font-size: 14px;
    line-height: 17px;
    width: 238px;
    height: 46px;
    padding: 0;
    margin: 44px auto 26px;
    cursor: pointer;
}

@media (min-width: 1024px) {
    .popup__button-submit {
        margin: 49px auto 37px;
        font-size: 18px;
        line-height: 22px;
        width: 358px;
        height: 50px;
    }
}

.popup__button-submit:hover {
    opacity: .8;
    transition: 200ms;
}
